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For full MRI safety information, the VNS Therapy System Physician’s
Manual can be found at www.easy-mri.com
For technical product questions, contact LivaNova Technical Services
at 1-866-882-8804
MR Conditional Yes
Static Magnet Strength 1.5T or 3T
Scanner Type Horizontal field, cylindrical closed-bore 1.5T or
3T scanner
Operating Mode Normal Operating Mode
Exclusion Zone Body coil: C7-L3
Transmit-receive head or extremity coil: C7-T8
Max Spatial Gradient ≤3000 Gauss/cm
Max Slew Rate 200 T/m/s
RF Coil Transmit: Body coil or Transmit-receive head or
extremity coils
Receive: No Restrictions
Max SAR Transmit head coil: 3.2 W/kg
Transmit body coil: 2.0 W/kg
System Programming Stimulation OFF Sensing OFF*
*for select models with AutoStim mode
Optional device features OFF (Model 1000 only)
Exposure Time Transmit head or extremity coil: No restrictions
Transmit body coil: ≤ 15 minutes of active scan
time within a 30 minute window
Additional Restrictions Transmit head or extremity coil: none
Transmit body coil: Circularized Polarized mode
only
GROUP A